comprehension; consent; understanding; OK; roger (on two-way radio)
to work; to labor; to function; to operate; to commit (e.g. a crime); to perpetrate
failure; defective article; dead loss; good-for-nothing; worthless person; flop
brush up (i.e. fine tune, polish up, revise)
screen (of a TV, computer, etc.); image (on a screen); picture; surface of a painting (picture, drawing, etc.)
hectic; bewildering; bustling; dizzy
dizziness; giddiness; vertigo
to run (of liquid); to spread; to blur; to blot; to ooze; to well up (of tears, etc.)
fearfully; timidly; nervously; cautiously; gingerly
head; brains; intellect; understanding
clear; plain; distinct; obvious; evident; articulate
quick; speedy; prompt; rapid; swift
to settle (in a place); to settle down
to transcribe; to duplicate; to describe; to film; to picture
details; particulars; longitude and latitude; warp and weft; warp and woof
to jump up; to spring up; to move around; to bounce up and down; to pound (of one's heart, e.g. with excitement); to throb
fingertip; finger; toe tip; toe
a kind; a sort; of sorts; something of a; sort of; somewhat
being deeply moved emotionally; excitement; passion; inspiration; deep emotion; strong impression
to play (a stringed or keyboard instrument)
alright; all right; right on; looking good; OK; okay
throughput; processing power
elevation; rise; improvement; advancement; progress
to be ready; to be prepared; to be in order; to be put in order; to be adjusted; to be regulated
selection; classification; sorting; screening; triage
start; commencement; beginning; initiation
security firm; security company
establishment; institution; installation (of a machine or equipment)
observation; survey; measurement; opinion; prediction; thinking
electricity; (electric) light
gas (state of matter, e.g. poison gas, natural gas); gasoline; gas; dense fog; thick fog; gas stove
water supply; water service; channel; strait; water course; waterway
supervised; under surveillance
to entrust (e.g. a task) to another; to leave to; to passively leave to someone else's facilities; to leave to take its natural course; to continue (something) in a natural fashion (without particular aim); to rely fully on one's (full strength, great ability, long time taken) to get something done
mark; sign; symbol; emblem; badge; crest
switching on and off (of a light); flashing; blinking; flickering
to restrict; to limit; to be restricted to; to be limited to; to be best (for); to be the best plan
maximum preference; maximum priority; priority handling